Sunspot region AR8202
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/04/10 | 5 | 20 | BXO | S21E56 | |
| 1998/04/11 | 11 | 20 | BXO | S21E43 | |
| 1998/04/12 | 7 | 20 | BXO | S21E29 | |
| 1998/04/13 | 6 | 20 | BXO | S23E17 | |
| 1998/04/14 | 3 | 10 | BXO | S26E06 | |
| 1998/04/15 | 8 | 30 | BXO | S26W07 | |
| 1998/04/16 | 9 | 40 | CSO | S24W21 | |
| 1998/04/17 | 5 | 10 | BXO | S23W33 | |
| 1998/04/18 | 4 | 10 | BXO | S24W47 |
| B | C |
|---|---|
| 1 | 3 |
The top 4 solar flares from sunspot region 8202
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.76 | 1998/04/13 | 03:32 | 03:50 | 04:03 | |
| 2 | C1.31 | 1998/04/16 | 02:19 | 02:23 | 02:32 | |
| 3 | C1.27 | 1998/04/12 | 06:26 | 06:31 | 06:35 | |
| 4 | B6.97 | 1998/04/12 | 16:16 | 16:24 | 16:34 |
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| Last X-flare | 2024/05/15 | X2.9 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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